Senior Software Engineer (Hybrid - Aguadilla, PR) at RTX · Location…

Senior Software Engineer (Hybrid - Aguadilla, PR) Location: US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110 Date Posted: 2026-05-02 Country: United States of America Location: US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Security Clearance: None/Not Required At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. This position will sit at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered. This role is categorized as hybrid, with 3 days onsite and 2 days remote following the schedule assigned by the Manager. What YOU will do: Architect, design, and develop software for real-time embedded navigation and timing solutions for military ground, airborne, and maritime applications supporting all phases of the software engineering life cycle, including requirements analysis, design, code development, integration, verification, and documentation. Lead a software team culture emphasizing growth in technical and processes progress. Develop, verify and validate software products to meet our customers’ needs and quality standards, and participate in Agile team ceremonies. Develop Code to meet customer and Certification Standards: Collaborate with your team to maintain, enhance, and develop software that aligns with customer requirements and meets certification standards, ensuring both functionality and compliance. What YOU will learn: You will learn about our growing engineering team in Puerto Rico; What we do? Who we support? How we work? You will learn the technologies of today and tomorrow which we count on to maintain world leadership in the aerospace industry. You will learn why people enjoy and feel fulfilled by working in our industry. Qualifications you must have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. Demonstrated professional experience communicating in English (verbal and written). U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Qualifications We Prefer: Experience with Software Development Life Cycle (SDLC). Experience with embedded software development, embedded hardware and real time hardware systems. Experience on user interface (UI), front-end & back-end, API development, for applications and embedded-systems. Experience using QML is a plus. Experience with C, C++, Ada or other high-order languages in an embedded application environment and experience with hardware centric products. Prior experience in GPS and/or Antenna Electronics development, Python test scripting, conducting test planning & unit- tests, code review or performance monitoring. Familiarity with CI/CD tools such as Docker, Artifactory, GitLab pipelines, and more. Knowledge in managing and supporting configuration management systems (such as SVN, GIT, GITLAB or GITHUB). Experience with Linux and/or Windows Operating System. Knowledge of Hardware/Software integration and troubleshooting. Experience with tools such as: Visual Studio, Eclipse, Jira, and requirements management software (such as DOORS and/or Jama). Knowledge of Agile Methodologies. What We Offer Some of our competitive benefits package includes: Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds Participation in the Employee Scholar Program (ESP) Life insurance and disability coverage Employee Assistance Plan, including up to 8 free counseling sessions. And more! Learn More & Apply Now! Collins Aerospace, an RTX business, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. Join our growing engineering team in Puerto Rico, where you will provide critical support to all Collins SBUs, working on exciting programs and projects ranging from the development of the next generation of advanced concept ejection seats to the latest technologies for the U.S. warfighter. WE ARE REDEFINING AEROSPACE. * Please consider the following role type definition as you apply for this role. Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite.  Ratio of time working onsite will be determined in partnership with your leader. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again. Apply now and be part of the team that’s redefining aerospace, every day. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms